thyroid carcinoma thyroid carcinoma 甲状腺癌 papillary thyroid carcinoma A thyroid carcinoma that is characterized by the small mushroom shape of the tumor which has a stem attached to the epithelial layer. DOID:3969 MESH:C536915 NCI:C4035 OMIM mapping confirmed by DO. [SN]. OMIM:188550 Papillary carcinoma of the Thyroid gland SNOMEDCT_US_2016_03_01:255029007 SNOMEDCT_US_2016_03_01:4797003 UMLS_CUI:C0238463 disease_ontology